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Data are not transmitted #15

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pallix opened this issue Nov 16, 2017 · 0 comments

pallix commented Nov 16, 2017

Hello,

I tried the library (using Elixir). The data are transmitted to the Erlang Port but then I do not receive anything on the cable. As you can see here:

iex(1)> serial = :serial.start(open: "/dev/ttyAP0", speed: 9600)
tbh_read: got message of size 12
received OPEN opening /dev/ttyAP0 
tbh_read: got message of size 11
     raw SPEED 9600 9600
received SPEED 13d 13d
#PID<0.145.0>
iex(2)> send serial, {:send, "hello\r\n"}
tbh_read: got message of size 8
received SEND
{:send, "hello\r\n"}

cat /dev/ttyAP1

Nothing is received. Baudrate is set correctly.

Any idea?

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